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Violet-green Swallow
ANN ARBOR, MI

Study Led by Defenders of Wildlife Scientist Shows Noise Pollution Impacts on Migratory Birds

“The major takeaway from this study is that anthropogenic noise affects many aspects of bird behavior, with some responses more directly tied to fitness,” said Natalie Madden, lead author of the new study.
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Louisiana Black Bear
Raleigh, N.C.

Defenders Receives Advocacy Organization of the Year Award

Defenders of Wildlife joined its partners in the Safe Passage coalition today to accept the Advocacy Organization of the Year Award at the 2026 Sweethearts
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Two North Atlantic Right Whales
Washington, D.C.

Defenders Raises Alarm Over Administration’s Proposal to Amend Rule Protecting North Atlantic Right Whales From Deadly Vessel Strikes

Defenders of Wildlife is devastated to learn that a three-year-old female North Atlantic right whale was found dead off Virginia on February 10, 2026. This

Press Releases

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Border wall comparison Matt Clark/Defenders

Petition Asks U.S. Supreme Court to Overturn Border Wall Decision

Three conservation groups filed a petition with the U.S. Supreme Court today asking for a review of a federal court ruling that allowed the Trump

Department of Agriculture Proposes New Solutions to Protect Forests

The U.S. Department of Agriculture and a bipartisan group of U.S. Senators announced a new strategy for improving wildfire management across the nation’s forestlands today

Death of Third Southern Resident Orca

Southern resident orca J-pod lost another member today, four-year-old female J50, despite emergency human intervention with medical treatment and attempted hand feeding. J50’s failing health

Report: Endangered Species Act Recovery Plans Missing, Delayed and Old

Today, Defenders of Wildlife’s Center for Conservation Innovation has published a paper in the journal Conservation Letters on the Endangered Species Act (ESA), entitled “Missing

Orca Salmon Alliance delivers 43,000+ public comments to Governor Inslee and Orca Task Force

Leaders of the Orca Salmon Alliance delivered more than 43,000 citizen comments to Governor Jay Inslee and the co-chairs of the Emergency Southern Resident Task
Senior Vice President, External Affairs
lsheehan@defenders.org
(202) 772-3244
Communications Director
mdewane@defenders.org
(202) 772-0217
Communications Specialist
jcovey@defenders.org
Former Communications Specialist
Communications Specialist
kirby@defenders.org
(202) 772-3268